201966064

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{124979}}^1$

素因数の和:125088

約数の個数: 20

約数和(自身を含む): 395186760

約数和(自身を除く): 193220696

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 124979, 249958, 499916, 999832, 1999664, 12622879, 25245758, 50491516, 100983032, 201966064]

約数ペア:

[(1, 201966064), (2, 100983032), (4, 50491516), (8, 25245758), (16, 12622879), (101, 1999664), (202, 999832), (404, 499916), (808, 249958), (1616, 124979)]